Just In Fantasea M16a Hybrid Vacuum Safety System Bundle [IQ5p4r1w]

You'll dive with peace of mind, knowing your underwater camera housing has no leaks, with the Fantasea Line Hybrid Vacuum Safety System M16A. The system includes a hand pump to pull a vacuum in the housing before the dive, with LEDs that light up green if the vacuum is maintained, or red if the air is escaping. The system also includes a moisture detector and alarm that installs in the housing and gives you an audible and visible warning if your housing should begin to leak during the dive.

The system is compatible with Fantasea Line housings equipped with M16 ports (FA6500 housings with serial numbers between 187402 and 187617 require installing the Fantasea M16 Coarse to Fine Thread Insert Converter). It is also compatible with housings from other manufacturers, provided the M16 port's thread matches that of the system's vacuum valve and the housing has room for the system's components.